---
product_id: 531859262
title: "Ultimate 3-18-18 NPK- Lawn Food Liquid Fertilizer- Easy to Use Concentrated Spray- Any Grass Type- Summer & Fall Nutrients- Simple Lawn Solutions - Turf Hardiness & Root Vigor (2.5 Gallon)"
brand: "simple lawn solutions"
price: "€ 344.26"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.fr/products/531859262-ultimate-3-18-18-npk-lawn-food-liquid-fertilizer-easy
store_origin: FR
region: France
---

# 18% Phosphorus boosts root vigor 3% Nitrogen for steady growth 18% Potassium enhances turf endurance Ultimate 3-18-18 NPK- Lawn Food Liquid Fertilizer- Easy to Use Concentrated Spray- Any Grass Type- Summer & Fall Nutrients- Simple Lawn Solutions - Turf Hardiness & Root Vigor (2.5 Gallon)

**Brand:** simple lawn solutions
**Price:** € 344.26
**Availability:** ✅ In Stock

## Summary

> 🌿 Spray Smart, Grow Strong: The Ultimate Lawn Upgrade You Can’t Miss!

## Quick Answers

- **What is this?** Ultimate 3-18-18 NPK- Lawn Food Liquid Fertilizer- Easy to Use Concentrated Spray- Any Grass Type- Summer & Fall Nutrients- Simple Lawn Solutions - Turf Hardiness & Root Vigor (2.5 Gallon) by simple lawn solutions
- **How much does it cost?** € 344.26 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/531859262-ultimate-3-18-18-npk-lawn-food-liquid-fertilizer-easy)

## Best For

- simple lawn solutions enthusiasts

## Why This Product

- Trusted simple lawn solutions brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Root Power Boost:** High phosphorus content fuels deep, resilient roots for a lawn that thrives through every season.
- • **Endurance Enhancer:** Potassium fortifies your turf’s natural defenses, ensuring it stays strong and vibrant even under stress.
- • **Lawn Coverage Mastery:** Covers up to 32,000 sq ft with one 2.5-gallon concentrate—spray and conquer your entire yard effortlessly.
- • **Proudly American-Made:** Crafted by a family-owned business with 25+ years of turf expertise—quality and trust in every drop.
- • **Universal Grass Compatibility:** Perfectly formulated for all warm and cool season grasses—from Bermuda to Kentucky Bluegrass, your lawn’s best friend.

## Overview

The Ultimate 3-18-18 NPK Lawn Food is a concentrated liquid fertilizer designed to cover 32,000 sq ft, delivering 3% nitrogen, 18% phosphorus, and 18% potassium. Ideal for all grass types, it promotes root vigor and turf endurance, making it perfect for summer and fall lawn care. Made in the USA by a family-owned company with over 25 years of turf industry experience.

## Description

Simple Lawn Solutions: 3-18-18 is an NPK Liquid Lawn Food Fertilizer. Designed to promote roots while providing key nutrients for lawns. Use this lawn food to maintain your lawn or for nutrient deficiencies. Keep your lawn watered sufficiently to ensure nutrients are absorbed properly. The Features and Benefits: Premium 3-18-18 Liquid Lawn Food contains Phosphorus which is essential for root vigor and Potassium which is important for essential plant functions. High Phosphorus and Potassium Lawn Food is can be used for every grass type, is used commercially, and is made in the USA. 3-18-18 Lawn Food is best to be used when establishing your lawn, to help prepare the turf for temperature changes, and/or if your lawn is deficient in Phosphorus or Potassium. Coverage is 32,000 square feet with a hose-end sprayer. 3-18-18 is manufactured in the United States of America, by a family-owned business with over 25 years of former experience in the commercial professional Turf and Agriculture Industry. Apply to actively growing turf only. Use alongside regular lawn fertilizer program.

## Features

- Great Starter Fertilizer: High phosphorus and potassium lawn food provides essential phosphorus and is highly recommended when establishing a lawn with sod or seed
- 3-18-18 Lawn Fertilizer Food covers 32,000 square feet when using a hose-end sprayer: Refill 3-18-18 hose-end sprayer or use with a third-party hose sprayer or backpack sprayer
- Can be used on all warm season and cool season grass types: Including Bermuda, St. Augustine, Zoysia, Fine Fescue, Tall Fescue, Rye, and Kentucky Bluegrass lawns
- Contains 18% phosphorus. Phosphorus encourages root vigor and is essential for turf establishment. Phosphorus effects on turf are usually more subtle and, while not as readily visible, are still very important
- Contains 18% potassium. Potassium can enhance the lawn's endurance if a deficiency is present. The application of potassium will generally not show a visible response
- Produced in the USA: 3-18-18 Lawn Food is manufactured in the United States of America by a family-owned business with over 25 years of former experience in the commercial professional turf and agriculture industry

## Product Details

- **Brand:** Simple Lawn Solutions
- **Item Form:** Liquid
- **Liquid Volume:** 2.5 Gallons
- **Specific Uses For Product:** Lawn
- **Manufacturer:** UAS of America, inc

## Images

![Ultimate 3-18-18 NPK- Lawn Food Liquid Fertilizer- Easy to Use Concentrated Spray- Any Grass Type- Summer & Fall Nutrients- Simple Lawn Solutions - Turf Hardiness & Root Vigor (2.5 Gallon) - Image 1](https://m.media-amazon.com/images/I/51baoNcL58L.jpg)
![Ultimate 3-18-18 NPK- Lawn Food Liquid Fertilizer- Easy to Use Concentrated Spray- Any Grass Type- Summer & Fall Nutrients- Simple Lawn Solutions - Turf Hardiness & Root Vigor (2.5 Gallon) - Image 2](https://m.media-amazon.com/images/I/61XlB3FdxcL.jpg)
![Ultimate 3-18-18 NPK- Lawn Food Liquid Fertilizer- Easy to Use Concentrated Spray- Any Grass Type- Summer & Fall Nutrients- Simple Lawn Solutions - Turf Hardiness & Root Vigor (2.5 Gallon) - Image 3](https://m.media-amazon.com/images/I/71LZxfXwlKL.jpg)
![Ultimate 3-18-18 NPK- Lawn Food Liquid Fertilizer- Easy to Use Concentrated Spray- Any Grass Type- Summer & Fall Nutrients- Simple Lawn Solutions - Turf Hardiness & Root Vigor (2.5 Gallon) - Image 4](https://m.media-amazon.com/images/I/81CS8dUh9XL.jpg)
![Ultimate 3-18-18 NPK- Lawn Food Liquid Fertilizer- Easy to Use Concentrated Spray- Any Grass Type- Summer & Fall Nutrients- Simple Lawn Solutions - Turf Hardiness & Root Vigor (2.5 Gallon) - Image 5](https://m.media-amazon.com/images/I/81Mm79lWN+L.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Lawn food
*by C***A on May 10, 2025*

I'm no way shape or form a lawn nut guy and I was just wanting to spruce up our lawn. Just was tired of it looking dead (we are in a draught and we do a big holiday display for our home which burns a lot of the yard in the winter months) and decided to look up a few things on YouTube to try and repair it.I went with milogranite, ironite and heavy water to start off with for a week ish and following up with lawn food after. I guess you can be the judge at the pictures. This stuff works.For being a beginner and a few quick videos later, she's coming together. Just product and water. That's it. Doesn't burn the yard, provides many nutrients in the bottle to help bring your yard back. My pics I'm posting are starting April 28, 2025 and green pic is from Tuesday May 6th, 2025Most products are around the same price if not more and reviews are great for this one so I went with it. I even just bought a gallon of this product to start making my own batches for my yard in a pump sprayer. So to me price was fine and it came intact with no leaks which is a bonus.

### ⭐⭐⭐⭐⭐ Turf Wars: The Ultimate Lawn Weapon You Didn’t Know You Needed
*by R***S on December 14, 2024*

Alright, buckle up, green thumb enthusiasts. This isn’t your grandma’s fertilizer, this is the Ultimate 3-18-18 NPK Lawn Food, the liquid miracle grow your grass has been begging for. Imagine if your lawn had a gym membership, a personal trainer, and a protein shake all in one bottle. That’s what we’re working with here.First off, let’s talk about the NPK ratio. It’s got 3% nitrogen (the secret sauce for green, leafy lawns), 18% phosphorus (because your lawn needs more than just a good haircut), and 18% potassium (the lawn’s version of a personal motivator). Basically, this is the “summer and fall nutrients” your lawn needs to not only survive but THRIVE like it’s auditioning for a spot on MTV Cribs.You know what? Forget about all the fancy lawn jargon for a second. Here’s the important part: it works. It works better than your last attempt at a DIY project, better than trying to cook dinner in the microwave because you “didn’t feel like making a mess.” This stuff will transform your lawn into a lush, thick carpet of green that’s the envy of the neighborhood. Even the neighbor who thinks “weed killer” is a personality trait won’t be able to resist a glance at your turf.And the best part? You don’t need a PhD in horticulture to apply it. This is a concentrated spray, which means you just mix it up, spray it on, and watch as your grass turns into the athletic superstar it was always meant to be. It’s like a growth serum for your yard. And no, you don’t have to be a wizard to figure it out. If you can use a garden hose, you can use this.PROS:• No green thumb required: If you’re not a lawn care expert, this is for you. You’re going to look like you are, though.• A lawn that’s chef’s kiss beautiful: Seriously, this stuff works like a charm. Your grass will be looking so good, it might start demanding a salary.• Easy to use: Just mix and spray, like a lawn care superhero, minus the cape.CONS:• Don’t expect a lawn to water itself: As much as we’d love that, this isn’t a magic potion. You still need to water your grass. Sorry, folks.• It might make your neighbors jealous: Expect some side-eye from people with sad, brown lawns. You’ve been warned.In conclusion, if you want your grass to look like it belongs in a PGA Tournament, this fertilizer is your golden ticket. It’ll give your lawn the nutrients it needs to be the best-looking one on the block...and probably the neighborhood’s unofficial mascot. So, grab a bottle, feed your turf, and let the lawn envy begin.Closing bit: Your lawn’s glow-up is just a spray away. After using this stuff, you’ll be like, “Oh, this? My lawn just spends its weekends working out.” And yes, it’s as absurdly good as it sounds.

### ⭐⭐⭐⭐ Works
*by B***. on September 27, 2024*

It works.

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-31*